JP2009545808A5

JP2009545808A5 -

Info

Publication number: JP2009545808A5
Application number: JP2009522777A
Authority: JP
Filing date: 2007-07-20
Publication date: 2010-09-09
Anticipated expiration: 2027-07-20

Claims

  A computer-implemented method for distinguishing opinions and facts within an electronic resource by a processor,
  Receiving search terms including nouns,
  Finding relevant electronic resources that match the search term;
  Displaying a list of the associated electronic resources that contain words that match the search term and fragments of the electronic resources in the list;
  Find a factual description of a document consisting of a noun of the search term and a fact-one or more verbs matching the word table configured to include a list of verbs determined to suggest a representation of the fact In order to scan the relevant electronic resources,
  Deleting the relevant electronic resource part from the fact extraction process consisting of the word that does not match the search term and the fact-word table word;
  Examining the found factual description to identify a linguistic component of the factual description after deleting the portion of the associated electronic resource;
  Determining whether to present a factual description as a fact based on the identified linguistic component;
  Expressing at least a part of a document including the search term and a description of the fact determined to be a fact related to the search term
  A method characterized by comprising.

Determining whether to present a factual description as a fact based on the identified linguistic component;
Applying an exclusion rule for the linguistic component of the factual description in order to remove the factual description from consideration;
Scoring the statement of facts;
Comparing the score of each of the remaining factual descriptions to consider with a threshold;
2. The method of claim 1, comprising presenting at least a portion of a sentence containing the fact description as a fact for each fact description having a score that exceeds the threshold.

3. The method of claim 2, further comprising tagging said factual word along with the conversation portion.

4. The method of claim 3, wherein tagging the factual word along with the conversation portion comprises applying a noun tag when the word is either a verb or a noun.

Applying the exclusion rule applies a first set of rules for a syntactic phrase having a subject role and applying a second set of rules for a syntactic phrase having a subject role 5. The method of claim 4, comprising:

6. The method of claim 5, wherein applying the first set of rules comprises excluding noun phrases that have subject or object opinions or biased modifier phrases.

Applying said second set of rules is
Excluding subject noun phrases that contain qualifying statements that are not proper nouns;
6. The method of claim 5, comprising excluding noun phrases that include pronouns and excluding subject noun phrases that do not appear at the beginning of the document.

6. The method of claim 5, further comprising applying a third set of rules regardless of the role of the noun phrase.

Applying the third set of rules comprises excluding a statement of fact that the punctuation of the sentence is a question mark and excluding a sentence having a phrase that includes a stop word. Item 9. The method according to Item 8.

Scoring the description of facts consists of scoring only those factual descriptions that remain to be considered either after application of the exclusion rule or during application. The method of claim 2.

  A computer-readable recording medium,
  Receiving search terms including nouns,
  Finding relevant electronic resources that match the search term;
  Displaying a list of the associated electronic resources that contain words that match the search term and fragments of the electronic resources in the list;
  A factual description of a document consisting of the search term noun and a fact-one or more verbs that match a word in the word table configured to include a list of verbs determined to suggest a representation of the fact Parsing multiple related electronic documents to discover,
  Deleting a portion of the related electronic document from a fact extraction process consisting of a word that does not match the search term and a fact-word table word;
  Examining the found factual description to identify a linguistic component of the factual description after deleting the relevant electronic document portion;
  Determining whether to present a description of the fact as a fact related to the search term based on the identified language component by applying an exclusion rule to the description of the candidate fact about the language component;
  Matching facts-scoring candidate factual descriptions based on the word table and based on the individual weights of the subject and object,
  Removing the candidate fact description from consideration according to the exclusion rule and fact scoring;
  Expressing at least a part of a document including the search term and a description of the fact determined to be a fact related to the search term
  A computer-readable recording medium containing executable program instructions that cause a processor to execute an action characterized by comprising the following:

The act further comprises retrieving the plurality of documents by searching a collection of electronic documents and finding those documents that include the search term;
The computer-readable recording medium of claim 11, wherein the set is searched to find those documents that include the search term before analyzing the plurality of electronic documents.

The act further presents a description of the facts prior to obtaining the electronic document and receiving the search term, or searching the electronic document and fact description and relating to the electronic document and the search term. The computer-readable medium of claim 11, comprising finding a corresponding factual description.

The act of comparing the score of each of the remaining factual descriptions for further consideration against a threshold;
For each factual description taken from an electronic document that includes the search term and has a score above the threshold, present at least a portion of the sentence that includes the factual description as a fact associated with the search term The computer-readable recording medium according to claim 11, comprising:

15. The computer of claim 14, wherein scoring the description of facts comprises scoring only those factual descriptions that remain to be considered after applying the exclusion rule. Is a readable recording medium.

  Storage containing multiple electronic resources consisting of body information,
  A computer system comprising a processor,
  The processor receives a search term that includes a noun, finds an associated electronic resource that matches the search term, and includes a list of the associated electronic resource that includes a word that matches the search term and the electronic resource in the list To receive a request to present facts about the search term from a set of electronic documents and to include a noun of the search term and a list of verbs determined to suggest a representation of the fact In order to find a factual description of a document consisting of one or more verbs that match words in a structured fact-word table, the related electronic document is parsed, and the words that do not match the search term; After deleting the related electronic document part from the fact extraction process including facts and words in the word table, and deleting the related electronic document part, In order to identify the linguistic component of the actual description, the description of the found fact is examined, it is determined whether or not the fact description is presented as a fact based on the identified linguistic component, and is presented as the fact. Represent at least a portion of a document including a description of the fact determined to be and a description of the fact associated with the search term
  A computer system characterized by that.

17. The computer system of claim 16, further comprising a display device, wherein the processor presents at least the portion of the sentence by displaying at least the portion of the sentence on the display device.

The computer system of claim 16, further comprising a network interface, wherein the processor presents at least the portion of the sentence by outputting the portion to another computer via the network interface. .

The computer system of claim 16, further comprising a network interface, wherein the storage is accessible by the processor via the network interface.

Applying an exclusion rule in relation to the linguistic component of the factual description to exclude a part of the factual description from consideration;
Scoring the statement of facts;
Comparing the scores of each of the remaining factual descriptions to consider against the threshold;
Presenting at least the portion of the sentence that includes the fact description as a fact associated with the search term for each description of the fact that includes the search term and has a score that exceeds the threshold;
17. The computer system of claim 16, wherein the processor determines whether to present a factual description as a fact.